UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W37z3mEavaBsXbdGlVDhxNxaqBMaaINHmYruHSdEO9U=' 
WHERE 
  key_id = '7ae186e9a9813c87a5a1881144fd1825f628f4d92d38f26d5e5858c192b3b2f1' 
  AND (
    token = 'W37z3mEavaBsXbdGlVDhxNxaqBMaaINHmYruHSdEO9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )